ART网络采用竞争学习策略和自稳机制，能够对任意复杂的环境输入模式实现自稳定和自组织的识别。ART神经网络模型主要有三种结构，即ART1、ART2、ART3。ART1用于处理二进制输入的信息，ART2可用于处理二进制和模拟信息两种输入，ART3具有人类神经元生物电-化学反应机制，用于分级搜索。-ART network adopt competitive learning strategy and instability mechanism, since any complex environment to input model to achieve stable and the organization since the recognition. ART neural network model mainly have three structure, namely ART2, ART3 ART1,. ART1 used for processing the information, ART2 binary input can be used to deal with binary and analog information two input, with human neurons ART3 chemical reaction mechanism, bioelectricity- for grading search.